Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Piperidinone, 1-ethyl-4-hydroxy-3-methyl-, (3R,4R)-rel- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

343138-40-9

343138-40-9 structure

343138-40-9 structure

Name: 2-Piperidinone, 1-ethyl-4-hydroxy-3-methyl-, (3R,4R)-rel- (9CI)
Chemical Name: (3R,4R)-1-Ethyl-4-hydroxy-3-methyl-2-piperidinone
CAS Number: 343138-40-9
Molecular Formula: C₈H₁₅NO₂
Molecular Weight: 157.210
Create Date: 2021-09-10 17:37:03
Modify Date: 2025-09-18 12:21:50

Names
Properties

Name	(3R,4R)-1-Ethyl-4-hydroxy-3-methyl-2-piperidinone
Synonyms	(3R,4R)-1-Ethyl-4-hydroxy-3-methyl-2-piperidinone 2-Piperidinone, 1-ethyl-4-hydroxy-3-methyl-, (3R,4R)-

Density	1.1±0.1 g/cm3
Boiling Point	298.0±33.0 °C at 760 mmHg
Molecular Formula	C₈H₁₅NO₂
Molecular Weight	157.210
Flash Point	134.0±25.4 °C
Exact Mass	157.110275
LogP	-0.12
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.482

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